What is 73,489 in expanded form
2 answers:
Answer:
To write the expanded form of : 73,489.
Expanded Number Notation: To write a number is to show the value of each digit.
As a sum of each digit multiplied by its matching place value ( i.e, ones, tens, hundreds, thousands etc.)
Then, the expanded form of number 73,489;
=
Therefore, the expanded form of number
73,489=
You might be interested in
There are 120 ways in which 5 riders and 5 horses can be arranged.
We have,
5 riders and 5 horses,
Now,
We know that,
Now,
Using the arrangement formula of Permutation,
i.e.
The total number of ways ,
So,
For n = 5,
And,
r = 5
As we have,
n = r,
So,
Now,
Using the above-mentioned formula of arrangement,
i.e.
The total number of ways ,
Now,
Substituting values,
We get,
We get,
The total number of ways of arrangement = 5! = 5 × 4 × 3 × 2 × 1 = 120,
So,
There are 120 ways to arrange horses for riders.
Hence we can say that there are 120 ways in which 5 riders and 5 horses can be arranged.
Learn more about arrangements here
#SPJ4